I have a web control that has its own designer implemented....everything
works fine, I get the proper values that are stored in the container but I
would like to go even further and its where the problem appears.
Why do I get a grey box when I open my page containing the control in ...

Probably an easy fix I'm overlooking, but when I select an item from a
DropDownList (AutoPostBack="true"), the dropbox jumps to the top of
the page. Any idea how to stop this behaviour?
Roger

I'm trying to implement a WebUserControl ( MyCtrl.ascx ) to a WebForm (
MyWebForm.aspx )
The MyCtrl.ascx has some properties ( Public String FormTitle ) - and some
others.

I have implemented INamingContainer in a custom WebControl.  It provides
unique ID's for controls without ID's.  However, if my control already has
an ID set in its property panel, or in code, The HTML that is rendered
always shows the unique ID in front of it.

I have created dynamically some check box using CheckBoxList. I' trying to
retreive those check boxes values with Request.From but I only get "on" for
checked boxes.
I did the same for radio button using RadioButtonList and droplist and it

Does anyone have a sample of using the Microsoft TabStrip control in a
custom user control (ascx) ?
Please share code and/or URLs.
Thanks in adance

  What I need to do is loop through all the web controls on a page where
the tabindex is > 6 and set enabled to false.
  I've got about 60 controls on a page and would rather not have to set
each one individually.  Any suggestions?  Here's a snippet of code I found

Hi I have a datagrid and have set a column format as follows
Column 7
header-have the checkbox unchecked for (wrap text within cell)
items-have the checkbox checked for (wrap text with cell)

I'm having a problem with maintaining a form dirty flag that is shared
between the client and server. I'm trying to use an HtmlInputHidden control
(that is set to "true" on the client when changes are made) to control the
processing on the server when the form is posted back. The ...

I have a parent page. It will pop up a modal dialog (by calling show
modal dialog) window. Dialog window will return a long string which
will be parsed at the client side(say as first and last names). Now I
need to populate the datagrid with these string data.

 Please help me with the following real-trouble:
- I have dynamically created controls on page
- Everything works unless I set for some controls .Enabled = false
In such a case stored value for the disabled control is lost (not sent by

I have an application that contains some sensitive data. I am
displaying the table containing this data via a DataGrid, using an
ADO.NET DataSet for the database access. I need to make sure the
sensitive data is not stored in the database in clear-text, yet I need

I have a user control WebUserControl1.ascx with a textbox.I want to change
the text of the textbox from another page but i get the error "object
reference not set to an instance of the object".The code is:
protected System.Web.UI.WebControls.TextBox txtUC;

I am learning ASP.net (for the moment, I'm still writing the code by hand,
in Notepad - VS.NET can wait for now).
The original text code is this:
--------------------------------------------------------------------------------------------------

I want to prevent user to upload files larger than 2MB.
If they try to upload I want to redirect them to a error page (ex: File size
larger than 2 MB )..
right now I get a page break "The page cannot be displayed"